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ASPHALT Asphalt Specialties Co., Inc.
<br /> Evans Mining Resource
<br /> SPECIALTIES CO. Monitoring Well Construction Log:MW-2
<br /> 10100 Dallas Street Date: 3/21/2022 Well Material: 2"Schedule 40 PVC
<br /> Henderson,CO 80640 Drilling Company Drilling Engineers,Inc. Well Let./Long.: 40.349089°/-104.733266°
<br /> Phone:303-289-8555 Drilling Method: Hollow Stem Auger(HSA) Ground Elevation:4,668 ft amsl
<br /> m GRAPHIC DEPTH TO w
<br /> iii
<br /> a LOGLITHOLOGIC DESCRIPTION WELL CONSTRUCTION WATER :
<br /> (Drilling) g E.
<br /> -3,_ 4.671-
<br /> - Protective
<br /> Concrete Casing 4.670_
<br /> '— Pad\ 4.669
<br /> -
<br /> ,
<br /> o Ground Surface ):.•:,:•::.:.: :......, :...:•::..•:.:;:.<•.::, 4,668
<br /> 1_ Overburden 4667_-
<br /> 2_ a)—„ 4,666_
<br /> 3 N / 4,665—
<br /> G1 4 S..4_ � V1 4,664—
<br /> •
<br /> 5— 4.663_
<br /> Gravelly sand,brown,medium grained sand with some coarse to s=
<br /> 6- fine grain sizes(%coarse sand increasing with depth) m = IVa,662_
<br /> 7 — 6.5 ft bgs 4.661—
<br /> 6_ — 4,660_
<br /> 9 4,659—
<br /> 10 4.658—
<br /> 11 - Yj 4,657_
<br /> 12 y d 4.656—
<br /> 13 Gravelly sand,orangish-brown,coarse grained sand with little fines -a _ 4,655_
<br /> to v) 4,654—
<br /> 15 U 4,653—
<br /> 16 — 4,652—
<br /> 'I)
<br /> 17 4,651_
<br /> /�•
<br /> 18 \ �•i 4,650—
<br /> -
<br /> 19— e4 • -= 4,649-
<br /> 20 4,648—
<br /> 21 '� 4,647—
<br /> 22 4,646—
<br /> 23 = 4,645_
<br /> f, �r �
<br /> 24 t- 4,644—
<br /> U
<br /> 25 - };' N 4,643—
<br /> 26 = -
<br /> a)
<br /> ,+, 4,642—
<br /> . . — 4,4
<br /> -
<br /> 28_ —1CA4 640_
<br /> 29— O 4,639—
<br /> 1�I e I _
<br /> 30
<br /> 0 4,638—
<br /> 31 - 4,637—
<br /> 32— 4,636—
<br /> 33— 4.635—
<br /> _
<br /> 34- 4,634—
<br /> 35— — 4.633—
<br /> `' r1 4,632—
<br /> 4,631—
<br /> 38 ` 4 630_
<br /> 4,629—
<br /> 40_ , 4,628—
<br /> 41_ 4,627_
<br /> I,I i r• Top of Shale encountered at 41 feet bgs
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